CN209960684U - Special radiator based on air source heat pump system - Google Patents
Special radiator based on air source heat pump system Download PDFInfo
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- CN209960684U CN209960684U CN201920820176.XU CN201920820176U CN209960684U CN 209960684 U CN209960684 U CN 209960684U CN 201920820176 U CN201920820176 U CN 201920820176U CN 209960684 U CN209960684 U CN 209960684U
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Abstract
The utility model relates to the technical field of heating equipment, in particular to a special heating radiator based on an air source heat pump system, which comprises a heat pump outdoor unit and an indoor air conditioner which are connected by pipelines, refrigerant converter and radiator, the circulation has heat transfer medium in the pipeline, the radiator includes the heat exchanger, be connected with the fin on the heat exchanger, the heat exchanger includes the big water column radiator jar body of being connected with the fin, the internal vacuum liquid storage pot and the heating coil pipe of being equipped with of big water column radiator jar, the vacuum liquid storage pot includes the vacuum liquid storage pot jar body, the internal overflow pipe that is equipped with of vacuum liquid storage pot jar, the upper portion of the vacuum liquid storage pot jar body is equipped with vacuum interface, be equipped with gaseous check valve in the vacuum interface, vacuum interface is connected with the vacuum pump that is used for adjusting radiator body internal pressure, the utility model provides a current heat pump system heat supply travelling comfort poor problem, improved energy utilization efficiency simultaneously.
Description
Technical Field
The utility model relates to a heating equipment technical field especially relates to a special radiator based on air source heat pump system.
Background
In recent years, environmental and energy problems are attracting more and more attention, the country also pays more attention to environmental protection and energy conservation, the heat pump air-conditioning technology can be widely applied because the heat pump air-conditioning technology can refrigerate in summer and can heat in winter, and the operation is convenient, and meanwhile, in order to respond the national policies of 'clean heating' and 'coal-to-electricity', the air source heat pump air-conditioning is widely popularized in the field of household air-conditioning due to the advantages of convenience in installation, lower use cost and the like.
Heat pump type air conditioner is based on common air conditioner and has one four-way reversing valve to change the operation of the valve and to change the functions of the evaporator and the condenser of the air conditioner to each other, so as to change the indoor air cooling function into indoor air heating function
Because of the same fan coil that adopts in the heat pump air conditioning machine, the hot and dry wind that blows off often makes the people feel uncomfortable when heating in winter, it is airtight because of door and window when the air conditioner uses again, the room air is not good, human comfort level reduces, research shows that the higher heating mode of travelling comfort is radiant heating, radiator heating does not have the sense of blowing when heating and can guarantee the heating effect again, but traditional radiator heating not only need a large amount of pipe laying and reform transform, still need to have the concentrated heat source, the installation is complicated, the initial investment cost is higher, and not be fit for the extensive non-collective heating current situation that exists in the northern area, to sum up, need one kind safely and energy-conserving, the installation is simple and easy convenient urgently, can comfortable heating in winter and do not influence the indoor end equipment of air.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a special radiator based on air source heat pump system, solved the poor problem of current heat pump system heat supply travelling comfort, improved energy efficiency simultaneously on the basis of guaranteeing the heating effect.
The utility model discloses a realize through following technical scheme: the utility model provides a special radiator based on air source heat pump system, includes the heat pump off-premises station, indoor air conditioner, refrigerant converter and the radiator that adopt the pipe connection, the circulation has heat transfer medium in the pipeline, the radiator includes the heat exchanger, be connected with the fin on the heat exchanger, the heat exchanger includes the big water column radiator jar body of being connected with the fin, the internal vacuum liquid storage pot and the heating coil pipe of being provided with of big water column radiator jar, the heating coil pipe carries out the heat transfer at big water column radiator jar body, the vacuum liquid storage pot includes the vacuum liquid storage pot jar body, the internal overflow pipe that is provided with of vacuum liquid storage pot jar, the upper portion of the vacuum liquid storage pot jar body is provided with the vacuum interface, be provided with gaseous check valve in the vacuum interface, the.
Further, big water column radiator jar body is sealed container, the left side upper portion of big water column radiator jar body is provided with radiator body suitable for reading interface, the left side lower part of big water column radiator jar body is provided with the end opening interface, all be provided with left-handed screw in suitable for reading interface and the end opening interface, suitable for reading interface and end opening interface are connected with the fin, the right side of big water column radiator jar body all is provided with blind stifled with the relative position department of end opening interface and end opening interface, the right side upper portion of big water column radiator jar body is provided with the heating pipe entry, the right side lower part of big water column radiator jar body is provided with the heating pipe export.
Furthermore, the heating coil is formed by connecting 3 copper pipes with the diameter of 6 millimeters in parallel, and the inlet and the outlet of the heating coil extend to the outside of the large water column heating radiator tank body through one heating pipe.
Furthermore, the refrigerant converter is connected in series to a pipeline between the heat pump outdoor unit and the indoor air conditioner, a connecting pipe is further arranged between an inflow pipe and an outflow pipe inside the refrigerant converter, a diaphragm type check valve is respectively arranged on the connecting pipe and the outflow pipe, a tee joint is further arranged in front of the two diaphragm type check valves, and the two tee joints are connected through a pipeline.
Furthermore, the heat transfer medium is purified water or radiator vacuum superconducting liquid.
Furthermore, an EVA noise reduction pipe is arranged outside the heating coil pipe, and the EVA noise reduction pipe is wrapped outside the heating coil pipe.
The beneficial effects of the utility model reside in that: 1. the invention can realize the perfect switching between the heating of the radiator body in winter and the cooling of the fan coil pipe in summer of the air source heat pump system, thereby reducing the structural complexity of the system for increasing the independent heating system; when refrigerating in summer, the refrigerant completes the cooling circulation according to the original route; when heating in winter, the cold source enters the radiator body to exchange heat and heats the heat transfer medium and then returns to the original route to complete circulation.
2. According to the invention, heat is introduced by the air source heat pump external unit during heating, and the heat exchanger is used for heating the heat transfer medium at the heating end, so that the consumption of fossil energy and the emission of harmful gas in the traditional heating are reduced, and the environment protection is facilitated.
3. The invention overcomes the problems of indoor air drying and blowing sense during air conditioning heating, can control the indoor temperature to be between 20 ~ 24 ℃, is similar to the traditional radiator, and has higher comfort level for indoor personnel.
4. The air source heat pump radiator body is a closed integral device formed by integrating the radiator body and the heat exchanger, reduces the complexity of the system, is simple and convenient to install and easy to maintain, and does not need to worry about the problems of running, falling, dripping, leaking and the like of the traditional heating.
Drawings
Fig. 1 is a schematic view of the working principle of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of a radiator body in embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a heat exchanger according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a refrigerant heat exchanger according to embodiment 1 of the present invention;
wherein: 1-heat pump outdoor unit, 2-pipeline, 3-refrigerant heat exchanger, 31-interface end, 32-interface end, 33-interface end, 34-interface end, 4-heat exchanger, 40-blind plug, 43-upper interface, 44-heating pipe inlet, 45-large water column radiator tank, 47-lower interface, 48-heating coil, 49-heating pipe outlet, 51-vacuum liquid storage tank, 52-vacuum interface, 53-overflow pipe, 6-indoor air conditioner, 7-cooling fin and 8-diaphragm type check valve.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
A special radiator based on an air source heat pump system as shown in fig. 1-4, which comprises a heat pump outdoor unit 1, a refrigerant converter 3, a radiator body and an indoor air conditioner 6 connected by a pipeline 2, wherein a heat transfer medium flows through the pipeline 2, the radiator body comprises a heat exchanger 4, a heat sink 7 is connected to the heat exchanger 4, the heat exchanger 4 comprises a large water column radiator tank 45 connected to the heat sink 7, a vacuum liquid storage tank and a heating coil 48 are installed in the large water column radiator tank 45, the heating coil 48 exchanges heat in the large water column radiator tank 45, the vacuum liquid storage tank comprises a vacuum liquid storage tank body 51, an overflow pipe 53 is installed in the vacuum liquid storage tank body 51, a vacuum interface 52 is installed on the upper portion of the vacuum liquid storage tank body 51, a gas one-way valve is installed in the vacuum interface 52, a vacuum pump for adjusting the pressure in the radiator body is connected to the vacuum interface 52, the vacuum interface 52 of the vacuum liquid storage tank is connected to the vacuum pump, the pressure in the heat exchanger 4 is controlled to-0.2.2.3 Mpa by the one-way valve, the vaporization point of the liquid in the radiator body is reduced, it is ensured that the water can smoothly circulate at a lower temperature (40 ℃.
The large water column radiator tank body 45 is a sealed container, an upper port interface 43 is processed on the upper portion of the left side of the large water column radiator tank body 45, a lower port interface 47 is processed on the lower portion of the left side of the large water column radiator tank body, left-hand threads are processed in the upper port interface 43 and the lower port interface 47, the upper port interface 43 and the lower port interface 47 are connected with radiating fins, blind plugs 40 are mounted at positions, opposite to the upper port interface 43 and the lower port interface 47, on the right side of the large water column radiator tank body 45, heating pipe inlets 44 are processed on the upper portion of the right side of the large water column radiator tank body 45, a heating pipe outlet 49 is arranged on the lower portion of the right side of the large water column radiator tank body, a heating coil 48 is mounted in the large water column radiator tank body, the heating coil 48 is formed by connecting 3 copper pipes with diameters of 6 millimeters in parallel, the purpose of improving heat exchange efficiency between the inside of the heating coil 48 and a heat transfer medium, two ends of the heating coil, the heating pipe and the heating coil pipe 48 are integrally designed, the heating radiator body is a sealed whole, the installation is simple and convenient, the optional range of the installation position is wide, the installation is recommended to be arranged below the indoor unit or near a window, and the indoor heat balance stability and comfort are facilitated
The refrigerant converter 3 is provided with four interface ends, namely an interface end 31, an interface end 32, an interface end 33 and an interface end 34, wherein an inflow pipe is arranged between the interface end 31 and the interface end 33, an outflow pipe is arranged between the interface end 32 and the interface end 34, a connecting pipe is further arranged between the inflow pipe and the outflow pipe, a diaphragm type check valve 8 is respectively arranged on the connecting pipe and the outflow pipe, the two diaphragm type check valves 8 are connected through a pipeline, the interface end 31 and the interface end 32 are connected in series on a connecting pipeline between a heat pump outdoor unit and an indoor air conditioner, the interface end 33 and the interface end 34 are respectively connected with a heating coil inlet 44 and a heating coil outlet 49, the refrigerant converter 3 controls the refrigerant flow direction through the two diaphragm type check valves 8, the refrigerant is blocked by the diaphragm type check valve 8 during heating in winter, firstly enters the radiator body to complete heat exchange, and directly returns to an outdoor unit after entering the indoor air conditioner for cooling in summer, the heat exchanger 4 is short-circuited.
A heating pipe inlet 44 on the radiator body is connected with a connector end 33 of a refrigerant converter 3 and then is connected with a heat pump outdoor unit 1 through a connecting pipeline 2 connected with a connector end 31; the outlet 49 of the heating pipe of the radiator body is connected with the interface end 34 of the refrigerant converter 3, and then is connected with the inlet end of the indoor unit 5 of the air conditioner through the connecting pipeline 2 connected with the interface end 32 of the refrigerant converter, and the outlet end of the indoor air conditioner 5 is connected with the inlet end of the heat pump outdoor unit 1 through the connecting pipeline 2.
The refrigerant of the refrigerant converter 3 enters the heating coil 48 through the heating pipe inlet 44, exchanges heat with a heat transfer medium in the large water column radiator tank 45, the refrigerant after heat exchange flows out through the heating pipe outlet 49, and meanwhile, in order to prevent the refrigerant from generating larger noise and vibration when flowing in the heating coil 48, an EVA noise reduction pipe is adopted to wrap the outside of the heating coil 48, the pressure in the radiator body is controlled through the vacuum interface 6 of the vacuum liquid storage tank 2, so that the normal circulation of the heat transfer medium is ensured; the heat transfer medium whose volume is increased by the temperature rise is stored in the vacuum reservoir 2 through the overflow pipe 53.
The heat exchanger 4 is connected with the radiating fins 7 through an upper port interface 43 and a lower port interface 47; the heat transfer medium enters the large water column radiator tank body 45 through the lower port interface 47, is heated by the heating coil 48 and then enters the radiator from the upper port interface 43 again, and the circulation is completed according to the temperature difference and the density difference.
When heating in winter, the heat pump outdoor unit 1, the refrigerant converter 3 and the radiator body form a heating system, high-temperature and high-pressure refrigerant output by the heat pump outdoor unit 1 enters the radiator body through the refrigerant converter 3, completes heat exchange with a heat transfer medium in the radiator body, flows into the connecting pipeline 2, and returns to the heat pump outdoor unit 1 to complete heat supply circulation; in summer, the outdoor air conditioner 1, the refrigerant converter 3 and the indoor air conditioner 6 form an original cooling system, and the heating radiator body does not participate in cooling circulation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a special radiator based on air source heat pump system, includes heat pump outdoor unit, room air conditioner, refrigerant converter and the radiator that adopts the pipe connection, it has heat transfer medium, its characterized in that to circulate in the pipeline: the radiator includes the heat exchanger, be connected with the fin on the heat exchanger, the heat exchanger includes the big water column radiator jar body of being connected with the fin, the internal vacuum liquid storage pot and the heating coil pipe of being provided with of big water column radiator jar, the heating coil pipe carries out the heat transfer at big water column radiator jar body, the vacuum liquid storage pot includes the vacuum liquid storage pot jar body, the internal overflow pipe that is provided with of vacuum liquid storage pot jar, the upper portion of the vacuum liquid storage pot jar body is provided with the vacuum interface, be provided with gaseous check valve in the vacuum interface, the vacuum interface department is connected with the vacuum pump that is used for.
2. A special radiator based on air source heat pump system according to claim 1, wherein: big water column radiator jar body is sealed container, the left side upper portion of the big water column radiator jar body is provided with radiator body suitable for reading interface, the left side lower part of the big water column radiator jar body is provided with the end opening interface, all be provided with left-handed screw in suitable for reading interface and the end opening interface, suitable for reading interface and end opening interface are connected with the fin, the right side of the big water column radiator jar body all is provided with blind stifled with the relative position department of end opening interface and end opening interface, the right side upper portion of the big water column radiator jar body is provided with the heating pipe entry, the right side lower part of the big water column radiator jar body is provided with the heating pipe export.
3. A special radiator based on air source heat pump system according to claim 1, wherein: the heating coil pipe is formed by connecting 3 copper pipes with the diameter of 6 mm in parallel, and the inlet and the outlet of the heating coil pipe both extend to the outside of the large water column radiator tank body through one heating pipe.
4. A special radiator based on air source heat pump system according to claim 1, wherein: the refrigerant converter is connected in series on a pipeline between the heat pump outdoor unit and the indoor air conditioner, a connecting pipe is further arranged between an inflow pipe and an outflow pipe inside the refrigerant converter, a diaphragm type check valve is respectively arranged on the connecting pipe and the outflow pipe, a tee joint is further arranged in front of the two diaphragm type check valves, and the two tee joints are connected through a pipeline.
5. A special radiator based on air source heat pump system according to claim 1, wherein: the heat transfer medium is purified water or radiator vacuum superconducting liquid.
6. A special radiator based on air source heat pump system according to claim 1, wherein: an EVA noise reduction pipe is arranged outside the heating coil pipe and wraps the heating coil pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820176.XU CN209960684U (en) | 2019-06-03 | 2019-06-03 | Special radiator based on air source heat pump system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920820176.XU CN209960684U (en) | 2019-06-03 | 2019-06-03 | Special radiator based on air source heat pump system |
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| CN209960684U true CN209960684U (en) | 2020-01-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094817A (en) * | 2019-06-03 | 2019-08-06 | 郑州胜峰制冷科技有限公司 | A kind of dedicated radiator based on air source heat pump system |
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- 2019-06-03 CN CN201920820176.XU patent/CN209960684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094817A (en) * | 2019-06-03 | 2019-08-06 | 郑州胜峰制冷科技有限公司 | A kind of dedicated radiator based on air source heat pump system |
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